1 /* 2 * This file is part of the KubeVirt project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 * 16 * Copyright 2022 Red Hat, Inc. 17 * 18 */ 19 20 package v1 21 22 import ( 23 "fmt" 24 25 netutils "k8s.io/utils/net" 26 ) 27 28 func sanitizeIP(address string) (string, error) { 29 sanitizedAddress := netutils.ParseIPSloppy(address) 30 if sanitizedAddress == nil { 31 return "", fmt.Errorf("not a valid IP address") 32 } 33 34 return sanitizedAddress.String(), nil 35 } 36 37 func sanitizeCIDR(cidr string) (string, error) { 38 ip, net, err := netutils.ParseCIDRSloppy(cidr) 39 if err != nil { 40 return "", err 41 } 42 43 netMaskSize, _ := net.Mask.Size() 44 return fmt.Sprintf("%s/%d", ip.String(), netMaskSize), nil 45 } 46